this derivation will be built:
  /nix/store/489jz0w22nbb394bgf3ypg84l1sm71k0-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/489jz0w22nbb394bgf3ypg84l1sm71k0-bcachefs-module-7.0.0-29-generic.drv'...